Pith Number

pith:26OTCVZ7

pith:2021:26OTCVZ77STMKWMZ6OVBJXWKNG

not attested not anchored not stored refs pending

Detecting cognitive decline using speech only: The ADReSSo Challenge

Brian MacWhinney, Davida Fromm, Fasih Haider, Saturnino Luz, Sofia de la Fuente

arxiv:2104.09356 v1 · 2021-03-23 · eess.AS · cs.CL · cs.LG · cs.SD

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{26OTCVZ77STMKWMZ6OVBJXWKNG}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

2 papers in Pith

Language-Based Digital Twins for Elderly Cognitive Assistance

From Objectives to Applications: Aligning Architectural Biases in Audio Self-Supervised Learning

Receipt and verification

First computed	2026-07-05T02:33:12.232659Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d79d31573ffca6c55999f3aa14deca699dd97ab36833a02e2c388b88e6e6da00

Aliases

arxiv: 2104.09356 · arxiv_version: 2104.09356v1 · doi: 10.48550/arxiv.2104.09356 · pith_short_12: 26OTCVZ77STM · pith_short_16: 26OTCVZ77STMKWMZ · pith_short_8: 26OTCVZ7

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/26OTCVZ77STMKWMZ6OVBJXWKNG \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: d79d31573ffca6c55999f3aa14deca699dd97ab36833a02e2c388b88e6e6da00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c01b852a01f1fb1bfae53dbe2f79dfc3f85d1741b0a4d411ee9a18b9829166ca",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG",
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2021-03-23T01:09:38Z",
    "title_canon_sha256": "b21872fca16a4fc461b2bf75b530cd32c5087c5872a0c55d1119e66842069729"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.09356",
    "kind": "arxiv",
    "version": 1
  }
}